Windows 8 Build 7850 leaked

The build that has leaked is 6.1.7850.0.winmain_win8m1.100922-1508_x86fre_client-enterprise_en-us.iso and is the the final M1 and the last 6.1 build.

We should note that many of the leaked screenshots showing new features that were published here on Neowin may not be contained within the leaked build. The installer will look similar to Windows 7 but the build is part of the Windows 8 branch.